7:15 p.m.
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Aha!
"Host <hostname> does not comply with the cluster Default networks=2C the f=
ollowing networks are missing on host: 'ovirtmgmt' "
=20
What must I do to correct this? I do not remember reading about having to d=
o something like this in the docs... Also=2C the node is on a different net=
work that the engine=2C not sure if this matters or not (the two network do=
have connectivity to each other thru a router.)
=20
Thanks=2C
Will
=20
Date: Fri=2C 17 Jan 2014 12:10:50 -0500
From: ecohen(a)redhat.com
To: willarddennis(a)live.com
CC: noc(a)nieuwland.nl=3B users(a)ovirt.org
Subject: Re: [Users] New user to oVirt=2C and I haz a sad so far...
=20
> ----- Original Message -----
> From: "Will Dennis (Live.com)" <willarddennis(a)live.com>
> Sent: Friday=2C January 17=2C 2014 11:55:55 AM
>=20
>=20
>=20
> Thanks=2C Joop=2C for the node platform best practices=85 I did turn se=
linux
from
> =93enforcing=94 to =93permissive=94=2C and then when I tried to
ping th=
e engine by
> fqdn=2C I saw that DNS lookups were failing (even tho
resolv.conf looke=
d
> correct=85) Did a =91yum remove NetworkManager=94 and then fixed
the
> /etc/sysconfig/network-scripts/ifcfg-<nic>=2C and then after a reboot=
=2C I can
> now see the info for the node in the WUI on the manager=2C
although the=
status
> for the node is still =93Non Operational=94=85
=20
In the GUI=2C within the "Events" sub-tab of that node=2C there should be=
an error=20
message detailing the reason for that node being in the
Non-Operational s=
tate=3B=20
what does this message say?
=20
>=20
>=20
>=20
> Where can I find the node install log (on the engine or the node=2C and=
name?)
> (Sorry for noob status=2C but I am a quick learner =3B)
>=20
>=20
>=20
> Thanks=2C
>=20
> Will
>=20
>=20
>=20
>=20
> From: users-bounces(a)ovirt.org [mailto:users-bounces@ovirt.org] On Behal=
f Of
> noc
> Sent: Friday=2C January 17=2C 2014 3:35 AM
> To: users(a)ovirt.org
> Subject: Re: [Users] New user to oVirt=2C and I haz a sad so far...
>=20
>=20
>=20
>=20
>=20
> On 17-1-2014 8:53=2C Gabi C wrote:
>=20
>=20
>=20
>=20
>=20
> 've been there! :-D
>=20
>=20
> I mean exactly same issuse you had on Centos=2C I had on Fedora 19.
>=20
>=20
> Did you disable selinux on nodes? 'cause that's what is causing SSh
> connection closing
>=20
>=20
> My setup:
>=20
>=20
> 1 engine on vmware - fedora 19=2C up-to-date
>=20
>=20
>=20
>=20
>=20
>=20
>=20
>=20
> 2 nodes on IBM x series 3650 - fedora 19 based -oVirt Node - 3.0.3 - 1.=
1.fc19
> with nodes beig in glusterfs cluster also.....
>=20
>=20
>=20
> Right now=2C I'm banging my head against "Operation Add-Disk failed to
> complete." =2C message I have got after adding a new virtual machine an=
d try
> to addd its disk
>=20
>=20
>=20
>=20
>=20
> On Fri=2C Jan 17=2C 2014 at 6:08 AM=2C Will Dennis (Live.com) <
> willarddennis(a)live.com > wrote:
>=20
> Hi all=2C ready for a story? (well=2C more of a rant=2C but hopefully i=
t
will be a
> good UX tale=2C and may even be entertaining.)
>=20
> Had one of the groups come to me at work this week and request a OpenSt=
ack
> setup. When I sat down and discussed their needs=2C it turns out
that t=
hey
> really only need a multi-hypervisor setup where they can spin up
VMs fo=
r
> their research projects. The VMs should be fairly long-lived=2C
and wil=
l have
> persistent storage. Their other request is that the storage
should be l=
ocal
> on the hypervisor nodes (they plan to use Intel servers with
8-10 2TB d=
rives
> for VM storage on each node.) They desire this in order to keep
the VM =
I/O
> local - they do not have a SAN of any sort anyhow=2C and they do
not ca=
re
> about live migration=2C etc
>=20
>=20
> @Will
> If the installation ends=2C either with or without error=2C it will giv=
e you
a
> log location. Upload the log to a paste.bin and mail the link.
>=20
> @Gabi=2C
> There should be more info in either the vdsm.log on the SPM server or i=
n
the
> engine.log on the engine server=2C see above for lettings us
know what =
the
> error is.
>=20
> Having installed oVirt=2C probably dozens of times=2C I have some guide=
lines:
> - temporarily disable firewalld/iptables (if all works=2C enable
should=
still
> work=2C scripts with rules are generated and location is given)
> - make selinux permissive either via setenforce 0 (until next boot) or =
via
> /etc/selinux/config ( survives reboots)=2C dont disable it!
> - make sure fqdn work in both directions between engine and host(s) (ei=
ther
> using /etc/hosts or DNS)
> - make sure NetworkManager is disabled and network enabled
>=20
> Joop
>=20
> _______________________________________________
> Users mailing list
> Users(a)ovirt.org
> http://lists.ovirt.org/mailman/listinfo/users
>=20
=
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<body class=3D'hmmessage'><div
dir=3D'ltr'>Aha!<BR>"Host <=3Bhostname>=
=3B does not comply with the cluster Default networks=2C the following netw=
orks are missing on host: 'ovirtmgmt' "<BR> =3B<BR>What
must I do to co=
rrect this? I do not remember reading about having to do something like thi=
s in the docs... Also=2C the node is on =3Ba different network that the=
engine=2C not sure if this matters or not (the two network do have connect=
ivity to each other thru a
router.)<BR> =3B<BR>Thanks=2C<BR>Will<br>&nb=
sp=3B<BR><div>>=3B Date: Fri=2C 17 Jan 2014 12:10:50
-0500<br>>=3B From=
: ecohen(a)redhat.com<br>&gt=3B To: willarddennis(a)live.com<br>&gt=3B CC:
noc@=
nieuwland.nl=3B users(a)ovirt.org<br>&gt=3B Subject: Re: [Users] New user to =
oVirt=2C and I haz a sad so far...<br>>=3B <br>>=3B >=3B
----- Origin=
al Message -----<br>>=3B >=3B From: "Will Dennis (Live.com)"
<=3Bwill=
arddennis(a)live.com&gt=3B<br>&gt=3B >=3B Sent: Friday=2C January 17=2C
201=
4 11:55:55 AM<br>>=3B >=3B <br>>=3B >=3B
<br>>=3B >=3B <br>>=
=3B >=3B Thanks=2C Joop=2C for the node platform best practices=85 I did =
turn selinux from<br>>=3B >=3B =93enforcing=94 to =93permissive=94=2C
a=
nd then when I tried to ping the engine by<br>>=3B >=3B fqdn=2C I saw
t=
hat DNS lookups were failing (even tho resolv.conf looked<br>>=3B >=3B
=
correct=85) Did a =91yum remove NetworkManager=94 and then fixed the<br>>=
=3B >=3B /etc/sysconfig/network-scripts/ifcfg-<=3Bnic>=3B=2C and then=
after a reboot=2C I can<br>>=3B >=3B now see the info for the node in
=
the WUI on the manager=2C although the status<br>>=3B >=3B for the
node=
is still =93Non Operational=94=85<br>>=3B <br>>=3B In the GUI=2C
withi=
n the "Events" sub-tab of that node=2C there should be an error
<br>>=3B =
message detailing the reason for that node being in the Non-Operational sta=
te=3B <br>>=3B what does this message say?<br>>=3B
<br>>=3B >=3B <b=
r>>=3B >=3B <br>>=3B >=3B <br>>=3B >=3B
Where can I find the no=
de install log (on the engine or the node=2C and name?)<br>>=3B >=3B
(S=
orry for noob status=2C but I am a quick learner =3B)<br>>=3B >=3B
<br>=
>=3B >=3B <br>>=3B >=3B <br>>=3B >=3B
Thanks=2C<br>>=3B >=
=3B <br>>=3B >=3B Will<br>>=3B >=3B
<br>>=3B >=3B <br>>=3B &g=
t=3B <br>>=3B >=3B <br>>=3B >=3B From:
users-bounces(a)ovirt.org [mai=
lto:users-bounces@ovirt.org] On Behalf Of<br>>=3B >=3B
noc<br>>=3B &g=
t=3B Sent: Friday=2C January 17=2C 2014 3:35 AM<br>>=3B >=3B To:
users@=
ovirt.org<br>>=3B >=3B Subject: Re: [Users] New user to oVirt=2C and I
=
haz a sad so far...<br>>=3B >=3B <br>>=3B >=3B
<br>>=3B >=3B <b=
r>>=3B >=3B <br>>=3B >=3B <br>>=3B >=3B
On 17-1-2014 8:53=2C Ga=
bi C wrote:<br>>=3B >=3B <br>>=3B >=3B
<br>>=3B >=3B <br>>=3B=
>=3B <br>>=3B >=3B <br>>=3B >=3B 've been
there! :-D<br>>=3B &=
gt=3B <br>>=3B >=3B <br>>=3B >=3B I mean exactly same
issuse you ha=
d on Centos=2C I had on Fedora 19.<br>>=3B >=3B <br>>=3B
>=3B <br>&=
gt=3B >=3B Did you disable selinux on nodes? 'cause that's what is causin=
g SSh<br>>=3B >=3B connection closing<br>>=3B >=3B
<br>>=3B >=
=3B <br>>=3B >=3B My setup:<br>>=3B >=3B
<br>>=3B >=3B <br>>=
=3B >=3B 1 engine on vmware - fedora 19=2C up-to-date<br>>=3B >=3B
<b=
r>>=3B >=3B <br>>=3B >=3B <br>>=3B >=3B
<br>>=3B >=3B <br>&=
gt=3B >=3B <br>>=3B >=3B <br>>=3B >=3B
<br>>=3B >=3B 2 nodes =
on IBM x series 3650 - fedora 19 based -oVirt Node - 3.0.3 - 1.1.fc19<br>&g=
t=3B >=3B with nodes beig in glusterfs cluster also.....<br>>=3B
>=3B=
<br>>=3B >=3B <br>>=3B >=3B <br>>=3B
>=3B Right now=2C I'm ban=
ging my head against "Operation Add-Disk failed to<br>>=3B >=3B
complet=
e." =2C message I have got after adding a new virtual machine and
try<br>&g=
t=3B >=3B to addd its disk<br>>=3B >=3B <br>>=3B
>=3B <br>>=3B =
>=3B <br>>=3B >=3B <br>>=3B >=3B
<br>>=3B >=3B On Fri=2C Jan =
17=2C 2014 at 6:08 AM=2C Will Dennis (Live.com) <=3B<br>>=3B >=3B
wil=
larddennis(a)live.com >=3B wrote:<br>>=3B >=3B <br>>=3B
>=3B Hi all=
=2C ready for a story? (well=2C more of a rant=2C but hopefully it will be =
a<br>>=3B >=3B good UX tale=2C and may even be
entertaining.)<br>>=3B=
>=3B <br>>=3B >=3B Had one of the groups come to me at work this
wee=
k and request a OpenStack<br>>=3B >=3B setup. When I sat down and
discu=
ssed their needs=2C it turns out that they<br>>=3B >=3B really only
nee=
d a multi-hypervisor setup where they can spin up VMs for<br>>=3B >=3B
=
their research projects. The VMs should be fairly long-lived=2C and will ha=
ve<br>>=3B >=3B persistent storage. Their other request is that the
sto=
rage should be local<br>>=3B >=3B on the hypervisor nodes (they plan
to=
use Intel servers with 8-10 2TB drives<br>>=3B >=3B for VM storage on
=
each node.) They desire this in order to keep the VM I/O<br>>=3B >=3B
l=
ocal - they do not have a SAN of any sort anyhow=2C and they do not care<br=
>=3B >=3B about live migration=2C etc<br>>=3B
>=3B <br>>=3B >=
=3B <br>>=3B >=3B
@Will<br>>=3B >=3B If the installation ends=2C ei=
ther with or without error=2C it will give you a<br>>=3B >=3B log
locat=
ion. Upload the log to a paste.bin and mail the link.<br>>=3B >=3B
<br>=
>=3B >=3B @Gabi=2C<br>>=3B >=3B There should be more info in
either=
the vdsm.log on the SPM server or in the<br>>=3B >=3B engine.log on
th=
e engine server=2C see above for lettings us know what the<br>>=3B
>=3B=
error is.<br>>=3B >=3B <br>>=3B >=3B Having installed
oVirt=2C pro=
bably dozens of times=2C I have some guidelines:<br>>=3B >=3B -
tempora=
rily disable firewalld/iptables (if all works=2C enable should still<br>>=
=3B >=3B work=2C scripts with rules are generated and location is given)<=
br>>=3B >=3B - make selinux permissive either via setenforce 0 (until n=
ext boot) or via<br>>=3B >=3B /etc/selinux/config ( survives reboots)=
=2C dont disable it!<br>>=3B >=3B - make sure fqdn work in both
directi=
ons between engine and host(s) (either<br>>=3B >=3B using /etc/hosts
or=
DNS)<br>>=3B >=3B - make sure NetworkManager is disabled and network
e=
nabled<br>>=3B >=3B <br>>=3B >=3B
Joop<br>>=3B >=3B <br>>=3B =
>=3B _______________________________________________<br>>=3B >=3B
Use=
rs mailing list<br>>=3B >=3B Users(a)ovirt.org<br>&gt=3B
>=3B http://li=
sts.ovirt.org/mailman/listinfo/users<br>>=3B >=3B <br></div>
=
</div></body>
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